public void Change_Line_Of_Text_To_Left()
{
TwoWayDiff diffAlgorithm = new TwoWayDiff();
DiffResult result = diffAlgorithm.PerformDiff("Common Text\nLeft Text\nCommon Text2", "Common Text\nRight Text\nCommon Text2");
result.InsertLine(1, 0, "Left Text");
Assert.That(result.Merged.Lines[1], Is.EqualTo("Left Text"));
Assert.That(result.MergedSuccessfully, Is.True);
}
public void Remove_Line_Of_Text_Weve_Just_Added()
{
TwoWayDiff diffAlgorithm = new TwoWayDiff();
DiffResult result = diffAlgorithm.PerformDiff("Common Text\nLeft Text\nCommon Text2", "Common Text\nRight Text\nCommon Text2");
Assert.That(result.MergedSuccessfully, Is.False);
result.SelectVersionOfConflict(1, ObjectVersion.Left);
Assert.That(result.MergedSuccessfully, Is.True);
result.InsertLine(1, 0, "New Text");
Assert.That(result.Merged.Lines.Count, Is.EqualTo(5));
Assert.That(result.Merged.Lines[1], Is.EqualTo("New Text"));
Assert.That(result.MergedSuccessfully, Is.False);
// Change the line back
result.RemoveLine(1, 0);
Assert.That(result.Merged.Lines[1], Is.EqualTo("Left Text"));
Assert.That(result.MergedSuccessfully, Is.True);
}
